baber/WOPTO huggingface dataset:
Patent JP-S57195303-A (JP)
Title: Vertical thermomagnetic recording method
Inventor: TANAKA MOTOHARU
IPC: B41J2/42
Filed: 1981-05-22
Abstract: PURPOSE:To realize a fine recording pattern and to improve recording density by shaping a circular spot of rays of heat into a crescent and then irradiating a vertical magnetic recording medium with it by a device which writes information by utilizing the Curie point of the medium. CONSTITUTION:A circular spot of rays of heat from a heat-ray source 11 is modulated by a modulator 12 by using a signal which corresponds to information to be recorded, and shaped into a crescent or half-moon spot by a filter 13 in a prescribed shape; and the spot enters a condenser lens system 15 through a reflecting mirror 14 to be condensed into a fine spot, with which a vertical magnetic recording medium 16 is irradiated. Since the irradiation part is heated approximately up to the Curie point, its coercive force is reduced and the magnetism is inverted in the direction of a bias magnetic field 17, writing the information in the same shape with the filter.
Patent JP-S62232619-A (JP)
Title: Matrix type display device
Inventor: YOKOMIZO MASAYUKI
IPC: H01L29/786
Filed: 1986-04-03
Abstract: PURPOSE:To improve the layer insulation property of gate wiring and source wiring, and to improve the TFT characteristic by forming the double layer structure of a semiconductor film and a gate insulating film, under the source wiring of a TFT array, and between a source electrode and a drain electrode of the TFT and a gate electrode. CONSTITUTION:On a transparent insulating substrate 1 of glass, etc., for instance, a metal of Cr, etc. is formed as a film, and patterning is executed. Subsequently, a gate insulating film 4 of, for instance, SiN, etc. and a semiconductor film 5 of, for instance, a-Si, etc. are formed as a film continuously, and patterning is executed in a lump so that the film of said double layer is formed in only the lower part of a source electrode 7, a source wiring 8, and a drain electrode 9, which are formed thereafter. Subsequently, the film formation of an ITO to be used as a picture element electrode 6, etc., and patterning are executed, and in the end, a metal of, for instance, Al, etc., to be used as the source electrode 7, the source wiring 8 and the drain electrode 9 is formed as a film, and patterning is executed, by which an array of a TFT 10 is completed. A display device is completed by inserting and holding a display material of a liquid crystal, etc., between the TFT array which is formed in such a way, and an opposed substrate having other transparent electrode and a color filter, etc.
Patent JP-S563559-A (JP)
Title: Manufacturing of cage rotor
Inventor: IWATA KAZUTOSHI
IPC: H02K17/16
Filed: 1979-06-22
Abstract: PURPOSE:To prevent aluminium from filling into tips by a method wherein aluminium is casted in the state that a specific mixed solution is filled into the tips of slots and cured and thereafter thus cured mixture is removed. CONSTITUTION:Tips 6 of a plurality of slots 2 formed at the outer circumference of a rotor core 1 are soaked into a mixed solution 8 which is obtained by dissolving heat resistant fine particles such as colcothar having the characteristic that they are not melted or peeled off at the time of aluminium diecasting into an adhesive solution such as water glass, so that the mixed solution 8 is filled into the tips 6. Thereafter the mixed solution 8 is cured by carbonic acid gas. Next, melted aluminum is filled into a main portion 7 of each slot. After the completion of the casting process, the cured mixture 8 is removed by shot blast or sand blast applied on the tips 6.
Patent JP-H06289269-A (JP)
Title: Lens barrel
Inventor: YOSHIDA SHIGERU
IPC: G02B7/02
Filed: 1993-04-05
Abstract: PURPOSE:To make a lens barrel common even among lenses having different element by providing a diaphragm device so that it can slide and move in an optical axis direction with respect to a lens barrel, pressing it in one direction by a pressing member, allowing it to slide and move against the pressing force by a presser member which can move with respect to the lens barrel and positioning it at a specified position corresponding to the lens. CONSTITUTION:When a front lens frame 22 is screwed in a lens barrel main body 24 in the case of attaching a front lens frame assembly 12, the rear end face 22A of the frame 22 abuts on the end face 30A of the diaphragm frame 30 of an iris diaphragm device 14. Then, the device 14 is pressed to the rear end face 22A, and slides and moves against the pressing force of a spring 40. When the frame 22 is positioned in the lens barrel main body 24, the device 14 is positioned at the specified position corresponding to the element of the lens 20 in a state where it is interposed between the frame 22 and the spring 40.
Patent JP-H04312175-A (JP)
Title: Print pattern cad editor
Inventor: KAMIMORI MITSURU
IPC: G06F17/50
Filed: 1991-04-11
Abstract: PURPOSE:To execute routing by keeping parallel line length to be within the restriction value of by comparing parallel line length to an adjacent pattern with previously set restricted value and generating warning when length comes to be in a state where it exceeds the restricted value in process where a connection route is artificially designated so as to execute routing in the input editing processing of a print pattern by means of a graphic, connection line, etc. CONSTITUTION:Only connection information in graphic and connection information inputted from an input part 1 is gradually transmitted to a parallel line length operating part 3 by an editing processing part 2. The parallel line length operating part 3 obtains parallel line length to the adjacent pattern so as to transmit it to a comparing part 4 and the comparing part 4 compares it with the parallel line length restricted value previously set in a parallel line length restricting part 5 and generates warning from a warning generating part 6 when length comes to be in the state where it exceeds the restricted value.
Patent JP-H11272584-A (JP)
Title: Method for displaying accepted inquiry mail and recording medium in which program of the same is recorded
Inventor: MIYAMOTO MASARU
IPC: H04L12/58
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently feed an inquiry of a person to browse a home page back to improvement of the home page in the Internet utilizing an electronic mail. SOLUTION: A method for display an accepted inquiry mail is provided with a step to collect inquiry data consisting of condition data to indicate a condition under which the inquiry occurs together with the inquiry of the person to browse the home page and user data to indicate an attribute of the person to browse the home page, a step to store dialog data consisting of the inquiry data from the person to browse the home page and response data from a home page manager, a step to display the stored dialog data and a step to change a display mode.
Patent JP-S57193980-A (JP)
Title: Phase control circuit for multiple connection type inverter
Inventor: KUROKI KAZUO
IPC: H02M7/48
Filed: 1981-05-25
Abstract: PURPOSE:To simplify circuit constitution by employing the first output terminal to obtain analog signal that corresponds to digital functional wave signal and a digital-analog converter that has a second terminal to output inverted signal. CONSTITUTION:When two unit inverters are multi-connected and its striking phase is controlled, the signal of a reference signal generating device 1 is given to a digital functional wave generating device 2 and it is connected to a D/A converter 4a through an N-bit bus A. From a converter 4a analog signal output Io that corresponds to the digital functional wave signal and its reversed signal output I'o are obtained from a converter 4a, and they are respectively given to comparators 6a and 6b to be compared with a control signal Vc, and the outputted of the comparison is given to pulse distribution circuits 7a and 7b to control each of unit inverters. Accordingly only one D/A converter is used and the circuit construction and adjustment can be simplified in a great deal.
Patent JP-H06291176-A (JP)
Title: Electrostatic chuck device
Inventor: MATSUDA AKIO
IPC: H01L21/31
Filed: 1993-04-05
Abstract: PURPOSE:To shorten the operational time of an electrostatic chuck device and improve its operational reliability without any use of a complex mechanism or structure when it mounts/demounts an object to be processed. CONSTITUTION:In an electrostatic chuck device, an electrode 12 comprises a pair of semicircular flat-plate-form metals connected respectively with both the terminals of a power supply 1 for the electrostatic chuck device. Further, the electrode 12 is so formed that it is surrounded by an insulator 3 and it has bent outer peripheral end parts 12a each of which is L-shaped and it t2 in thickness. Therefore, when a DC voltage is fed to a pair of electrodes 12, the electric fields applied to a pair of outer peripheral end parts 12a are weakened by their thicknesses t2 respectively, and as a result, the distribution of the surface potential near the end parts of the electrode 12 become preferable respectively. Thereby, when the electrostatic chuck device mounts/demounts an object to be processed, its malfunction can be reduced.
Patent JP-H06248781-A (JP)
Title: Wet construction structure of unit tile by wire rod
Inventor: BABA HIROSHI
IPC: E04F13/08
Filed: 1993-02-25
Abstract: PURPOSE:To enable the mechanical improvement of unit tile fitting strength, facilitate joint adjustment and improve bonding strength to the wall surface. CONSTITUTION:The back face side of numerous tiles arranged every specified joint space is connected by a connecting member 3 to form a unit tile. This unit tile is attached to the wall surface 5 of a building frame through binding material such as mortar. Wire rod 11 for press-fixing the connecting member 3 is disposed at the appropriate place of a joint part between the tiles, and the wire rod 11 is directly fixed to the wall surface 5 of the building frame by a screw member 12 or the like.
Patent JP-H05243620-A (JP)
Title: Light-emitting diode device and its manufacture
Inventor: ISOKAWA SHINJI
IPC: H01L23/48
Filed: 1992-02-27
Abstract: PURPOSE:To provide a light-emitting diode device which is free from solder voids made in soldering around a lead terminal, and to provide a manufacture of the light-emitting diode device. CONSTITUTION:Notches 16 is formed to vent flux gas in the direction of the bottom of a light-emitting section itself. This light-emitting diode device is mounted on a board 17, and flux is coated on the device. The flux remains in a cavity between the light-emitting section and the substrate through lead holes of the board. The residual flux is vaporized at the time of soldering, and vented to the outside from the notches 16. Therefore, solder voids which are made by the blowout of flux gas can be prevented. In addition, the light- emitting diode device is manufactured by casting forming with the use of a mold having notches in the peripheral area of the upper part of the device.
Patent JP-S60221021-A (JP)
Inventor: KUSAMA YOSHITO
IPC: A01G1/04
Filed: 1984-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5413495-A (JP)
Title: Continuously recovering equipment for heat of molten slag
Inventor: SAITOU KAZUO
IPC: B65G65/30
Filed: 1977-07-01
Abstract: PURPOSE:To provide the title equipment with good heat recovering efficiency composed of a rotary granulation drum, a rotary type heat exchanger for obtaining heated air from finely granulated slag, a slag storage hopper and a constant rate slag supplier provided between the drum and the exchanger, and a unit for removing slag wool formed at the time of granulation.
Patent JP-S59202825-A (JP)
Title: Manufacture of seat
Inventor: SENBA RIYOUJI
IPC: B60N2/90
Filed: 1983-05-06
Abstract: PURPOSE:To cause the painting and beveling of the projected end part of a seat frame to be unnecessary by foaming the foaming synthetic resin in a mold at the state in which the part of the seat frame projected from the mold is covered with a cap. CONSTITUTION:The port 12A of a seat frame 12 projected from a mold 14 is covered with a cap 16 over the range from the tip of the projected part 12A to the contact surface 15 of the mold with the seat frame 12. At this state, foaming synthetic resin is foamed in the mold 14. The brim 17 expanded along the inner wall of the mold 14 is integrally formed to the cap 16. Accordingly, the leakage of the foaming synthetic resin from the contact surface 15 of the top force 14A and the bottom force 14B with the cap 16, may be prevented by maintaining the preciseness of the dimension of the cap 16 to be accurate. The cap 16 is also sealed by the brim 17 expanded along the inner wall 14C of the mold 14 and arranged to close the contact surface 15, thereby preventing the leakage of the foaming synthetic resin more surely.
Patent JP-H03281505-A (JP)
Title: Removal of volatile component from polystyrene solution
Inventor: ASHIDA TAKASUKE
IPC: C08F6/10
Filed: 1990-03-29
Abstract: PURPOSE:To efficiently remove monomers and solvents from the subject polymer solution by allowing the polystyrene solution perpendicularly flow down to an evaporator equipped with a plate fin type heat exchanger having a specified ratio of the surface area to the volume under a specified condition, horizontally passing a heating medium and carrying out heat exchange. CONSTITUTION:When introducing a polystyrene solution into an evaporator equipped with a plate fin type heat exchanger 12 and removing volatile components therefrom, the polymer solution for introduction into the heat exchanger 12 is allowed to flow down perpendicularly and a heating medium is horizontally passed using a pipe 25. The polymer solution is introduced thereby into the heat exchanger 12 having a passage composed of (1-20mm)X(1-20mm) rectangular-shape cross-section for the polymer solution perpendicularly floving down, plural channels of 50-500mm height and 400-2000m<-1> ratio of surface area to volume under a condition of 20-250sec residence time and at 200-280 deg.C, and subsequently discharged to the evaporator 11 of <=600Torr. After removal of >=80wt.% volatile components, the polymer solution is introduced therein at a condition of 230-290 deg.C, <=50Torr and 20-250sec residence time to remove >=96wt.% volatile components.
Patent JP-H10256064-A (JP)
Title: Method for inspecting iron loss characteristic of core
Inventor: NAMIKAWA MISAO
IPC: H01F41/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To easily inspect the iron loss characteristics of a core by measuring a resistance between the outermost layer thin plates of the core and inspecting the iron loss characteristics of the core based on the resistance. SOLUTION: The outermost layer thin plate of a core indicates the thin plate of the outermost and innermost periphery sides of a winding core in the case of the winding core and the thin plate of the uppermost and lowermost layers in the case of a pile-up core. A resistance between the outermost thin plates is measured by a general and simple resistance measuring instrument such as a digital voltmeter and a tester. Then, based on the measured resistance between the outermost layer thin plates, the iron loss characteristic of a core is inspected by a known calibration curve being obtained between the resistance value between the outermost layer thin plates and the iron loss value, thus inspecting iron loss characteristics without actually exciting the core.
Patent JP-S564626-A (JP)
Title: Polyester film
Inventor: URASAKI TAKANORI
IPC: C08G63/60
Filed: 1979-06-25
Abstract: PURPOSE: To obtain a film having high Young's modulus and strength, by forming the film with a polyester, composed of p-hydroxybenzoic acid residue, tere-or isophthalic acid residue and an aromatic diol residue.  
     CONSTITUTION: A film, comprising p-hydroxybenzoic acid residue, terephthalic or isophthalic acid residue and an aromatic diol residue of formula I, II and III (wherein X:Y and X:Z are 80:20W50:50; Y:Z is 10:15W15:10; n is 0.1; carbonyl in formula II is at meta-or para-position to each other; hydroxy group in formula III is at meta-or para-position to each other, when N=0, and at meta- or meta-position to phenyl group when N=1). Its Young's moduli and strength in the direction of a machine axis, and in the direction perpendicular to the axis, are respectively ≥200kg/mm 2  and ≥5kg/mm 2 , and the product of said both moduli is ≥8×10 4 (kg/mm 2 ) 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58206884-A (JP)
Title: Magnet type driving apparatus
Inventor: KUSANO KENJI
IPC: F03G3/00
Filed: 1982-05-13
Abstract: PURPOSE:To obtain a driving force free of noises and environmental pollution, by turning an output shaft by making magnetic force acted between two magnets operative and inoperative intermittently and moving a permanent magnet of a movable weight type upward and downward by the magnetic attractive force and the weight of itself. CONSTITUTION:Since the magnetic attractive force is produced by an electromagnet 20 when a movable weight type permanent magnet 2 is located at the lower dead point, an iron piece 17 is slided to the left by the force of a spring 19 and the movement of the iron piece 17 is transmitted to a shield plate 8 via a lever 11, so that the shield plate 8 is retracted from between two magnets 1 and 2. Resultantly, the permanent magnet 2 is moved upward by the magnetic attractive force exerted between the two magnets 1 and 2 and the force is transmitted to an output shaft 3 via a crank mechanism 5, so that the output shaft 3 is set into rotation. Thus, it is enabled to take out a driving force free of noises and environmental pollution.
Patent JP-H06291911-A (JP)
Title: Facsimile system
Inventor: MIZUDORI YOICHI
IPC: H04L12/54
Filed: 1993-04-06
Abstract: PURPOSE:To allow a facsimile terminal equipment to receive accurately without missing of picture information by allowing the facsimile store and forward equipment to discriminate whether or not the facsimile terminal equipment is able to receive picture information and to execute transmission control of the picture information when the facsimile store and forward equipment discriminates it that the facsimile terminal equipment cannot receive the picture information. CONSTITUTION:The facsimile terminal equipment 30 is provided with a notice means 301 informing a facsimile store and forward equipment 10 that data of a predetermined quantity are receptible, and the facsimile store and forward equipment 10 is provided with a receptible data quantity memory 13 storing a data quantity receptible by the facsimile terminal equipment 30, a discrimination section 15 discriminating whether or not the facsimile terminal equipment 30 is able to receive picture information, and a transmission control section 16 controlling the transmission of picture information based on the result of discrimination by the discrimination section 15.
Patent JP-H01250834-A (JP)
Title: Interferometer
Inventor: TACHIKAWA HITOSHI
IPC: G01J3/26
Filed: 1988-03-31
Abstract: PURPOSE:To stabilize various characteristics of the interferometer by arranging a light-transmissive material in a vacuum chamber and performing temperature control by a heating or cooling means connected thermally in the vacuum chamber. CONSTITUTION:When the vacuum container 3 is evacuated by a vacuum pump, its internal pressure is reduced through an air hole and the pressure between substrates 22 and 24 is reduced. The temperature of the whole system, however, becomes unstable owing to various kinds of disturbance, so a spacer 23 varies in thickness and the substrate gap does not become constant. For the purpose, the temperature of a holder 21 is held higher than the outside air and then the temperature can be stabilized only by heat supply by a heater 25. Further, a temperature controller 28 indicates an applied voltage to an amplifier 29 according to the temperature measured by a temperature sensor 26 embedded at the deep part of the holder 21. Heat is conducted to the substrates 22 and 24 and spacer 23 through the holder 21 from the heater 25 by heating value proportional to the voltage to stabilize the temperature.
Patent JP-S57193494-A (JP)
Title: Method of purifying or concentrating biologically active protein and drug therefor
Inventor: HERUMUUTO FUETAA
IPC: A23J1/00
Filed: 1982-05-13
Abstract: The present invention provides a process for the purification or enrichment of biologically active proteins by the addition of a selective precipitation agent, wherein an aqueous solution containing the desired protein is mixed at a pH value below its isoelectric point with such an amount of an arylsulphonic acid azo dyestuff with two sulphonate groups, which are separated from one another by 8 to 10 double bonds standing in resonance relationship, among which there is present at least one N=N double bond, that at least the greater part of the biological activity of the desired active protein is present in the precipitate, the precipitate is separated off and the active protein is again brought into solution at a pH value above its isoelectric point. The present invention also provides an agent for the selective precipitation of biologically active proteins from aqueous solutions thereof without the loss of the biological activity, wherein it contains or consists of an aryl sulphonic acid azo dyestuff with two sulphonate groups, which are separated from one another by 8 to 10 double bonds standing in resonance relationship, among which there is present at least one N=N double bond.
Patent JP-S5715151-A (JP)
Title: Seal device
Inventor: EDEYUARUDO BAANETSUCHIEEGONZAR
IPC: E21B10/22
Filed: 1981-05-27
Abstract: A self compensating seal apparatus is provided for forming a seal between two rotary members such as the body and cutting head of a rotary drill bit to seal the space between the members from an external environment. The seal apparatus comprises a first sealing device mounted in a first of the members and a second sealing device mounted in the second of the members, the first and second sealing devices being positioned opposite to and in contact with each other along a contact plane and forming a seal therebetween. A Belleville spring is fixedly mounted in the first member for producing a force on the first sealing device in a direction perpendicular to the contact plane such that the first sealing device is biased and held in contact with the second sealing device. A third sealing device seals the Belleville spring and the space between the first and second members from the external environment. The third sealing device includes an inclined plane portion on the first member and an annular elastic sealing member contacting the inclined plane portion and the first sealing device. It also includes an 0-ring seal between the first member and the first sealing device. The third sealing device in combination with the first and second sealing devices, forms a floating seal which can move in response to wear of the faces of the first and second seal devices and tolerances and/or misalignment of the first and second members. I